Comparison 18. Buccal misoprostol lower versus higher‐dose regimen.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Complete miscarriage 13‐23 weeks	1	270	Risk Ratio (M‐H, Fixed, 95% CI)	0.71 [0.58, 0.86]
1.1 Complete miscarriage < 1 day	1	135	Risk Ratio (M‐H, Fixed, 95% CI)	0.64 [0.46, 0.89]
1.2 Complete miscarriage < 2 days	1	135	Risk Ratio (M‐H, Fixed, 95% CI)	0.76 [0.60, 0.96]
2 Nausea	1	135	Risk Ratio (M‐H, Fixed, 95% CI)	0.61 [0.28, 1.34]
2.1 Gestation 14‐24 weeks	1	135	Risk Ratio (M‐H, Fixed, 95% CI)	0.61 [0.28, 1.34]
3 Vomiting	1	135	Risk Ratio (M‐H, Fixed, 95% CI)	0.30 [0.12, 0.76]
3.1 Gestation 14‐24 weeks	1	135	Risk Ratio (M‐H, Fixed, 95% CI)	0.30 [0.12, 0.76]
4 Diarrhoea	1	135	Risk Ratio (M‐H, Fixed, 95% CI)	0.40 [0.19, 0.82]
4.1 Gestation 14‐24 weeks	1	135	Risk Ratio (M‐H, Fixed, 95% CI)	0.40 [0.19, 0.82]
5 Pain	1	135	Risk Ratio (M‐H, Fixed, 95% CI)	0.96 [0.87, 1.06]
5.1 Gestation 14‐24 weeks	1	135	Risk Ratio (M‐H, Fixed, 95% CI)	0.96 [0.87, 1.06]
6 Woman's satisfaction with treatment (satisfied or very satisfied)	1	135	Risk Ratio (M‐H, Fixed, 95% CI)	0.95 [0.78, 1.17]
6.1 Gestation 14‐24 weeks	1	135	Risk Ratio (M‐H, Fixed, 95% CI)	0.95 [0.78, 1.17]